Social Psychology Archives - Page 5 of 5 - The Psychology Notes Headquarters

Social Proof Theory: Why We Follow the Crowd and How It Shapes Every Decision

Social proof, also called informational social influence, is the psychological phenomenon where people copy others’ behaviors, assuming their actions reflect correct choices in uncertain situations. Psychologist Robert Cialdini identified social proof as a key principle of persuasion in his 1984 book “Influence,” explaining how we use others’ behavior as mental shortcuts for decision-making. The principle manifests through various types of...

Social Comparison Theory: Upward vs. Downward Social Comparison, Festinger & Social Media

Social comparison theory, proposed by Leon Festinger in 1954, explains why people instinctively measure themselves against others. Festinger’s central argument was simple but powerful: when objective standards for evaluating our abilities and opinions are unavailable, we turn to other people as our measuring stick. The theory identifies two main directions of comparison. Upward social comparison — comparing yourself to someone...

Kurt Lewin’s Field Theory: What “The Field” in Psychology Really Means

In psychology, “the field” refers to the idea that behavior cannot be explained by looking at a person alone or an environment alone — only by examining both together, at the same moment in time. This is the central argument of Kurt Lewin’s field theory, developed in the 1930s and 1940s and summarized in one of psychology’s most elegant equations:...

Attribution Theory Examples: Internal vs. External, Fundamental Attribution Error & Real-Life Scenarios

Attribution theory explains how people interpret the causes of behavior — both their own and other people’s. When something happens, we instinctively ask why. Was it the person’s character, or was it the situation they were in? That single question drives everything in attribution theory. Originally developed by Fritz Heider in 1958, the framework has been expanded by Bernard Weiner...

Category: Social Psychology

Social Proof Theory: Why We Follow the Crowd and How It Shapes Every Decision

Social Comparison Theory: Upward vs. Downward Social Comparison, Festinger & Social Media

Kurt Lewin’s Field Theory: What “The Field” in Psychology Really Means

Attribution Theory Examples: Internal vs. External, Fundamental Attribution Error & Real-Life Scenarios